tazpkg annotate tazpkg-find-depends @ rev 700
/etc/slitaz/slitaz.conf tells that $LOCALSTATE is an OLD variable and equals to $PKGS_DB, so change code.
author | Aleksej Bobylev <al.bobylev@gmail.com> |
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date | Thu Dec 04 01:41:59 2014 +0200 (2014-12-04) |
parents | 52d1418d89d7 |
children | e19ff346ea9a |
rev | line source |
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al@695 | 1 # /usr/lib/tazpkg-find-depends: this program is a part of TazPkg. |
al@695 | 2 # This file contains the functions that are common to tazpkg and tazpkg-convert, |
al@695 | 3 # and sourced by them. |
al@695 | 4 |
al@695 | 5 |
al@695 | 6 # Need by check_depends |
al@695 | 7 TMPLOCALSTATE= |
al@695 | 8 |
al@695 | 9 |
al@695 | 10 # Check for ELF file |
al@695 | 11 |
al@695 | 12 is_elf() |
al@695 | 13 { |
al@695 | 14 [ "$(dd if=$1 bs=1 skip=1 count=3 2> /dev/null)" = "ELF" ] |
al@695 | 15 } |
al@695 | 16 |
al@695 | 17 |
al@695 | 18 # Print shared library dependencies |
al@695 | 19 |
al@695 | 20 ldd() |
al@695 | 21 { |
al@695 | 22 LD_TRACE_LOADED_OBJECTS=1 /lib/ld*.so $1 2> /dev/null |
al@695 | 23 } |
al@695 | 24 |
al@695 | 25 |
al@695 | 26 # search dependencies for files in $TMP_DIR/$file/fs |
al@695 | 27 |
al@695 | 28 find_depends() |
al@695 | 29 { |
al@695 | 30 DEFAULT_DEPENDS="glibc-base gcc-lib-base" |
al@695 | 31 |
al@700 | 32 [ -n "$TMPLOCALSTATE" ] || TMPLOCALSTATE=$PKGS_DB |
al@695 | 33 [ -f $TMPLOCALSTATE/files.list.lzma ] || tazpkg recharge > /dev/null |
al@695 | 34 for i in $TMPLOCALSTATE/files.list.lzma \ |
al@695 | 35 $TMPLOCALSTATE/undigest/*/files.list.lzma ; do |
al@695 | 36 [ -f $i ] && lzma d $i -so >> $TMP_DIR/files.list |
al@695 | 37 done |
al@695 | 38 |
al@695 | 39 find ${1:-$TMP_DIR/$file/fs} -type f | \ |
al@695 | 40 while read chkfile ; do |
al@695 | 41 is_elf $chkfile || continue |
al@695 | 42 case "$chkfile" in |
al@695 | 43 *.o|*.ko|*.ko.gz) continue;; |
al@695 | 44 esac |
al@695 | 45 |
al@695 | 46 ldd $chkfile | \ |
al@695 | 47 while read lib rem; do |
al@695 | 48 case "$lib" in |
al@695 | 49 statically|linux-gate.so*|ld-*.so|*/ld-*.so) continue;; |
al@695 | 50 esac |
al@695 | 51 find ${1:-$TMP_DIR/$file/fs} | grep -q /$lib$ && continue |
al@695 | 52 |
al@695 | 53 for dep in $(fgrep $lib files.list | cut -d: -f1); do |
al@695 | 54 case " $DEFAULT_DEPENDS " in |
al@695 | 55 *\ $dep\ *) continue 2;; |
al@695 | 56 esac |
al@695 | 57 grep -qs "^$dep$" $TMP_DIR/depends && continue 2 |
al@695 | 58 done |
al@695 | 59 |
al@695 | 60 if [ -n "$dep" ]; then |
al@695 | 61 echo "$dep" >> $TMP_DIR/depends |
al@695 | 62 else |
al@695 | 63 grep -qs ^$lib$ $TMP_DIR/unresolved || |
al@695 | 64 echo "$lib" >> $TMP_DIR/unresolved |
al@695 | 65 fi |
al@695 | 66 done |
al@695 | 67 done |
al@695 | 68 |
al@695 | 69 spc="" |
al@695 | 70 sort < $TMP_DIR/depends 2> /dev/null | uniq | \ |
al@695 | 71 while read file; do |
al@695 | 72 echo -n "$spc$file" |
al@695 | 73 spc=" " |
al@695 | 74 done |
al@695 | 75 } |
al@695 | 76 |
al@695 | 77 |